-er -th a-a a-c a-t aaa aac aad aae aag aah aan aar aas aat aaw ac- aca acc acd ace acg ach acn acr acs act acw ad- ada adc add ade adg adh adn adr ads adt adw aea aec aed aee aeg aeh aen aer aes aet aew ag- aga agc agd age agg agh agn agr ags agt agw aha ahc ahd ahe ahg ahh ahn ahr ahs aht ahw an- ana anc and ane ang anh ann anr ans ant ar- ara arc ard are arg arh arn arr ars art arw as- asa asc asd ase asg ash asn asr ass ast asw at- ata atc atd ate atg ath atn atr ats att atw aw- awa awc awd awe awg awh awn awr aws awt aww c-- caa cac cad cae cag cah can car cas cat caw cca ccc ccd cce ccg cch ccn ccr ccs cct ccw cda cdc cdd cde cdg cdh cdn cdr cds cdt cdw ce- cea cec ced cee ceg ceh cen cer ces cet cew cga cgc cgd cge cgg cgh cgn cgr cgs cgt cgw ch- cha chc chd che chg chh chn chr chs cht chw cn- cna cnc cnd cne cng cnh cnn cnr cns cnt cnw cra crc crd cre crg crh crn crr crs crt crw csa csc csd cse csg csh csn csr css cst csw cta ctc ctd cte ctg cth ctn ctr cts ctt ctw cw- cwa cwc cwd cwe cwg cwh cwn cwr cws cwt daa dac dad dae dag dah dan dar das dat daw dca dcc dcd dce dcg dcn dcr dcs dct dcw dda ddc ddd dde ddg ddh ddn ddr dds ddt ddw de- dea dec ded dee deg deh den der des det dew dga dgc dgd dge dgg dgh dgn dgr dgs dgt dgw dh- dha dhc dhd dhe dhh dhr dhs dht dhw dna dnc dnd dne dng dnh dnn dnr dns dnt dnw dra drc drd dre drg drn drr drs drt drw dsa dsc dsd dse dsg dsh dsn dsr dss dst dsw dta dtc dtd dte dtg dth dtn dtr dts dtt dtw dwa dwc dwe dwg dwh dwn dwr dws dwt dww eaa eac ead eae eag eah ean ear eas eat eaw ec- eca ecc ecd ece ecg ech ecn ecr ecs ect ecw ed- eda edc edd ede edg edh edn edr eds edt edw eea eec eed eee eeg een eer ees eet eew ega egc egd ege egg egh egn egr egs egt egw eha ehc ehd ehe ehg ehh ehn ehr ehs eht en- ena enc end ene eng enh enn enr ens ent enw era erc erd ere erg erh ern err ers ert erw es- esa esc esd ese esg esh esn esr ess est esw eta etc etd ete etg eth etn etr ets ett etw ewa ewc ewd ewe ewr ews ewt eww g-d gaa gac gad gae gag gah gan gar gas gat gaw gca gcc gcd gce gcg gch gcn gcr gcs gct gcw gda gdc gdd gde gdh gdn gdr gds gdt gdw ge- gea gec ged gee geg geh gen ger ges get gew gga ggc ggd ggg ggh ggn ggr ggs ggt ggw gha ghc ghd ghe ghg ghh ghn ghr ghs ght gna gnc gnd gne gnn gnr gns gnt gnw gra grc grd gre grg grh grn grr grs grt grw gsa gsc gsd gse gsg gsn gsr gss gst gsw gta gtc gtd gte gtg gth gtn gtr gts gtt gtw gwa gwc gwd gwe gwg gwn gwr gws gwt haa hac had hae hag hah han har has hat haw hca hcc hcd hce hcg hch hcn hcr hcs hct hcw hda hdc hdd hde hdg hdh hdn hdr hds hdt hdw he- hea hec hed hee heg heh hen her hes het hew hga hgc hge hgg hgh hgn hgr hgs hgt hgw hha hhc hhd hhe hhg hhh hhn hhr hhs hht hhw hna hnc hnd hne hng hnh hnn hns hnt hnw hr- hra hrc hrd hre hrg hrh hrn hrr hrs hrt hrw hsa hsc hsd hse hsg hsh hsn hsr hss hst hsw hta htc htd hte htg hth htn htr hts htt htw hw- hwa hwd hwe hwg hwn hwr hws hwt hww naa nac nad nae nag nah nan nar nas nat naw nca ncc ncd nce ncg nch ncn ncr ncs nct ncw nda ndc ndd nde ndg ndh ndn ndr nds ndt ne- nea nec ned nee neg neh nen ner nes net new nga ngc ngd nge ngg ngh ngn ngs ngt ngw nha nhc nhd nhe nhg nhh nhn nhr nhs nht nna nnc nne nng nnh nnn nns nnt nnw nra nrc nrd nre nrg nrn nrr nrs nrt nrw nsa nsc nsd nse nsg nsh nsn nsr nss nst nsw nta ntc ntd nte ntg nth ntn ntr nts ntt nwa nwc nwd nwe nwn nwr nws nwt ra- raa rac rad rae rag rah ran rar ras rat raw rca rcc rcd rce rcg rch rcn rcr rcs rct rcw rda rdc rdd rde rdg rdh rdn rdr rds rdt re- rea rec red ree reg reh ren rer res ret rew rga rgc rgd rge rgg rgh rgn rgr rgs rgt rgw rh- rha rhc rhd rhe rhg rhh rhn rhr rhs rht rna rnc rnd rng rnh rnn rnr rns rnt rnw rra rrc rrd rrg rrh rrn rrr rrs rrt rsa rsc rsd rse rsg rsh rsn rsr rss rst rsw rta rtc rtd rte rtg rtn rtr rts rtt rtw rwa rwc rwd rwe rwh rwr rws saa sac sad sae sag sah san sar sas sat saw sca scc scd sce scg sch scn scr scs sct scw sda sdc sdd sde sdg sdh sdn sdr sds sdt sdw se- sea sec sed see seg seh sen ser ses